import Vue from 'vue'
import App from './App.vue'
Vue.config.productionTip = false




//知识点：全局组件
import HelloWorld  from './components/HelloWorld.vue'
Vue.component('HelloWorld',HelloWorld)







new Vue({
  render: h => h(App), //1；函数渲染的组件，渲染到html中
}).$mount('#app')
